• Information System Security Officer

    ManTech (Stafford, VA)
    …the planning, analysis, development, implementation, maintenance, and enhancement of information systems security programs, Network/Hardware/Software ... + Intelligence Community Directive (ICD) 503 + Intelligence Community Information Technology Systems Security Risk...(ICD) 503 + Intelligence Community Information Technology Systems Security Risk Management + Certification and… more
    ManTech (08/11/25)
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  • Information System Security Engineer…

    Assertive Professionals (Chantilly, VA)
    …and Linux network infrastructures Desired Experience and Qualifications: + Certified Information Systems Security Professional (CISSP) Certification(s). + ... Information System Security Engineer (ISSE) About...in several of the following areas: + Securing mission systems through the ICD 503 process for security more
    Assertive Professionals (07/10/25)
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  • Information System Security Officer…

    Parsons Corporation (Centreville, VA)
    …lieu of a degree for non-degreed candidates. + Experience with information technology security , information systems security , and information ... for. **Job Description:** Parsons is looking for a talented ** Information System Security Office** **r** to join...**What You'll Be Doing** **:** + Performs assessments of information systems and networks within the networking… more
    Parsons Corporation (07/15/25)
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  • Information System Security Engineer…

    BEAT LLC (Fort Belvoir, VA)
    Job Title: Information Systems Security Engineer (ISSE) Location: Fort Belvoir, VA (hybrid) Clearance: Top Secret SCI Certification: CompTIA Security + or ... open source, and GOTS/COTS software components. + Will use vulnerability management systems , automated security scanning tools, and system accreditation record … more
    BEAT LLC (08/01/25)
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  • Information System Security Officer

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    …Join us. The world can't wait. You Have: + 3+ years of experience with information systems security + Experience developing technical security solutions ... Information System Security Officer The Opportunity:... Information System Security Officer The Opportunity: Are you looking for...our customers. Work with us as we secure cross-domain systems and services to meet the demands of our… more
    BOOZ, ALLEN & HAMILTON, INC. (08/08/25)
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  • Information System Security Officer…

    Noblis (Chantilly, VA)
    …and tools for maintaining system authorization. Desired Qualifications + Certified Information Systems Security Professional (CISSP) certification. + ... (CI) Polygraph clearance in Chantilly, VA.** **Responsibilities Include** + Advise on information security and develop, administer, and maintain system … more
    Noblis (07/19/25)
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  • Information System Security Officer

    ManTech (Quantico, VA)
    …ISSM, and ISSR **Minimum Qualifications:** + 5+ years' experience performing duties of an Information Systems Security Officer (ISSO) at a cleared facility + ... Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP), Global Information Security more
    ManTech (07/24/25)
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  • Senior Information System Security

    ManTech (Chantilly, VA)
    …IASAE Level III certifications or one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA ... ManTech is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.**… more
    ManTech (07/03/25)
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  • Information System Security Engineer

    CACI International (Sterling, VA)
    …and deliver value, provides an unparalleled opportunity to grow and advance. As our Information Systems Security Engineer, you will have the opportunity to ... : - Analyze and evaluate information systems - Update security relevant configurations - Work on systems that support our Nation's warfighters - Research… more
    CACI International (07/22/25)
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  • Security Incident Analyst (SiA) - TS/SCI…

    General Dynamics Information Technology (Reston, VA)
    …assets and DIA personnel to the DIA Computer Network Defense Center (DCNDC) and Information Systems Security Managers (ISSM) for situational awareness and ... Incident Analyst (SIA) is responsible for the mitigation of security incidents on DIA information systems . The SIA investigates incidents involving … more
    General Dynamics Information Technology (07/08/25)
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